Economic commission for the Africa annual report (15th Feb. 1970- 13 Feb 1971). 

 - New York  United Nations          1971 
 - vii;173p  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>V1N45,93:3(X).63.N71<--N70r, L1.1/UN